PHP NuSoap中的XML请求 - “HTTP / 1.1 400错误请求”

时间：2014-01-24 16:04:51

标签： php xml soap nusoap

我在PHP中使用NuSoap连接到API。

此时，我只是简单地尝试发送提供API的公司提供的示例XML字符串，但是我收到了HTTP/1.1 400 Bad Request错误。

我直接向公司查询了这一点，但他们说当他们使用他们提供的XML以及其他客户时，他们没有任何问题。

我要发送的XML是：

![CDATA[<?xml version="1.0" encoding="utf-8" ?>
<Service>
  <Name><![CDATA[Demo]]></Name>
  <Description><![CDATA[Demo Service]]></Description>
  <Version>1.0</Version>
  <Nodes>
    <Node NodeType="Start" NodeID="5" Description="">
      <!-- Comments can be included -->
      <MandatoryProperties>
        <Property Name="MaxLength" Value="0"/>
        <Property Name="EnableSpeedDial" Value="False"/>
      </MandatoryProperties>
     <OptionalSettings/>
      <Branches>
        <Branch Name="Continue" NodeID="20" Description=""/>
      </Branches>
      <DynamicBranches/>
      <DynamicProperties/>
    </Node>
    <Node NodeType="DeliverCall" NodeID="20" Description="Home Phone">
      <MandatoryProperties>
        <Property Name="DestinationNumber" Value="01132211444"/>
        <Property Name="RingDuration" Value="60"/>
      </MandatoryProperties>
      <OptionalSettings/>
      <Branches>
      </Branches>
      <DynamicBranches/>
      <DynamicProperties/>
    </Node>
  </Nodes>
</Service>]]

我得到的回应是：

Response:
HTTP/1.1 100 Continue

HTTP/1.1 400 Bad Request
Date: Fri, 24 Jan 2014 15:47:16 GMT
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET 2.0
MicrosoftOfficeWebServer: 5.0_Pub
X-Powered-By: ASP.NET
X-AspNet-Version: 4.0.30319
Cache-Control: private
Content-Type: text/xml; charset=utf-8
Content-Length: 2
Connection: close

我已经使用http://www.validome.org/xml/validate/来验证XML，因为我没有使用XML，这是我必须使用它的少数几次之一，所以我不打算使用它获取任何语法错误，但验证工具提供的错误是：

XML Error

我已经检查过XML上没有空格或尾随空格。

我注意到的一点是，在XML中，它将编码设置为utf-8。但是，我的请求中的编码似乎是ISO - 虽然看起来XML字符串中没有任何特殊字符或任何内容。

请求数据：

POST /dev/aspapi/api.asmx HTTP/1.0
Host: www.xxxxx.com
User-Agent: NuSOAP/0.9.5 (1.123)
Content-Type: text/xml; charset=ISO-8859-1
SOAPAction: "https://www.xxxxx.com/ASPAPI/ValidateService"
Authorization: Basic bWVkaWFoYXdrOm1lZGlhaGF3aw==
Content-Length: 2127

如果有人发现任何错误，我将不胜感激！

完整连接脚本：

<?php

require_once('./nusoap.php');

error_reporting(E_ALL);
ini_set("display_errors", true);

$client = new nusoap_client('http://xxx.xxx/api.asmx', 'wsdl');

$client->setCredentials('xxxxx', 'xxxxx'); 
$client->response_timeout = 120;

$err = $client->getError();

if($err) {
    echo 'ERROR<br /><pre>' . $err . '</pre><br />';
    exit;
} else {
    echo "<strong><em>Sucessfull connection</em></strong><br /><br />";
}

$proxy = $client->getProxy();

$proxy->setHeaders('<soap:Header><AuthenticationSoapHeader xmlns="https://www.xxxxx.com/aspapi"><Token>xxxxx</Token></AuthenticationSoapHeader></soap:Header>');

$xml = '
![CDATA[<?xml version="1.0" encoding="utf-8" ?>
<Service>
  <Name><![CDATA[Demo]]></Name>
  <Description><![CDATA[Demo Service]]></Description>
  <Version>1.0</Version>
  <Nodes>
    <Node NodeType="Start" NodeID="5" Description="">
      <!-- Comments can be included -->
      <MandatoryProperties>
        <Property Name="MaxLength" Value="0"/>
        <Property Name="EnableSpeedDial" Value="False"/>
      </MandatoryProperties>
     <OptionalSettings/>
      <Branches>
        <Branch Name="Continue" NodeID="20" Description=""/>
      </Branches>
      <DynamicBranches/>
      <DynamicProperties/>
    </Node>
    <Node NodeType="DeliverCall" NodeID="20" Description="Home Phone">
      <MandatoryProperties>
        <Property Name="DestinationNumber" Value="01132211444"/>
        <Property Name="RingDuration" Value="60"/>
      </MandatoryProperties>
      <OptionalSettings/>
      <Branches>
      </Branches>
      <DynamicBranches/>
      <DynamicProperties/>
    </Node>
  </Nodes>
</Service>]]';

$result = $proxy->call('ValidateService', array('serviceXML' => $xml));

$err = $proxy->getError();
if($err) {
    echo 'ERROR<br /><pre>' . $err . '</pre><br />';
    echo '<strong>Request:</strong>';
    echo '<pre>'; print_r($proxy->request); echo '</pre>';
    echo '<strong>Response:</strong>';
    echo '<pre>'; print_r($proxy->response); echo '</pre>';
    exit;
} else {
    echo "<strong><em>Sucessfull connection</em></strong><br /><br />";
}
?>

上述脚本的输出：

Sucessfull connection

ERROR
HTTP Error: Unsupported HTTP response status 400 Bad Request (soapclient->response has contents of the response)

Request:
POST /dev/aspapi/api.asmx HTTP/1.0
Host: www.xxxxx.com
User-Agent: NuSOAP/0.9.5 (1.123)
Content-Type: text/xml; charset=ISO-8859-1
SOAPAction: "https://www.xxxxx.com/ASPAPI/ValidateService"
Authorization: Basic bWVkaWFoYXdrOm1lZGlhaGF3aw==
Content-Length: 2127

<TOKEN IS HERE IN OUTPUT>
![CDATA[<?xml version="1.0" encoding="utf-8" ?>
<Service>
  <Name><![CDATA[Demo]]></Name>
  <Description><![CDATA[Demo Service]]></Description>
  <Version>1.0</Version>
  <Nodes>
    <Node NodeType="Start" NodeID="5" Description="">
      <!-- Comments can be included -->
      <MandatoryProperties>
        <Property Name="MaxLength" Value="0"/>
        <Property Name="EnableSpeedDial" Value="False"/>
      </MandatoryProperties>
     <OptionalSettings/>
      <Branches>
        <Branch Name="Continue" NodeID="20" Description=""/>
      </Branches>
      <DynamicBranches/>
      <DynamicProperties/>
    </Node>
    <Node NodeType="DeliverCall" NodeID="20" Description="Home Phone">
      <MandatoryProperties>
        <Property Name="DestinationNumber" Value="01132211444"/>
        <Property Name="RingDuration" Value="60"/>
      </MandatoryProperties>
      <OptionalSettings/>
      <Branches>
      </Branches>
      <DynamicBranches/>
      <DynamicProperties/>
    </Node>
  </Nodes>
</Service>]]

Response:

HTTP/1.1 100 Continue

HTTP/1.1 400 Bad Request
Date: Fri, 24 Jan 2014 16:28:39 GMT
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET 2.0
MicrosoftOfficeWebServer: 5.0_Pub
X-Powered-By: ASP.NET
X-AspNet-Version: 4.0.30319
Cache-Control: private
Content-Type: text/xml; charset=utf-8
Content-Length: 2
Connection: close

其他信息

到目前为止还没有运气，调试字符串的输出可以在http://pastebin.com/hF3DYGWP

找到

1 个答案:

答案 0 :(得分：1)

问题在于标题。

<soap:Header>开场＆amp;结束标记导致HTTP Error 400 "Bad Request" 

$proxy->setHeaders('<soap:Header><AuthenticationSoapHeader xmlns="https://www.xxxxx.com/aspapi"><Token>xxxxx</Token></AuthenticationSoapHeader></soap:Header>');

应该是

$proxy->setHeaders('<AuthenticationSoapHeader xmlns="https://www.xxxxx.com/aspapi"><Token>xxxxx</Token></AuthenticationSoapHeader>');
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